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<title>&lt;unistd.h&gt;</title>
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The Single UNIX &reg; Specification, Version 2<br>
Copyright &copy; 1997 The Open Group

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<h4>NAME</h4><blockquote>
unistd.h - standard symbolic constants and types
<dl><dt><b>Note:</b>
<dd>The <B>XSH</B> specification for
<i><a href="../xsh/unistd.h.html">&lt;unistd.h&gt;</a></i>
contains the basic definition of this interface.  The following
additional information pertains to IP Address Resolution.
</dl>
</blockquote><h4>DESCRIPTION</h4><blockquote>
The following is declared as a function and may also be defined as a macro:
<p>
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<code>
int gethostname(char *<I>address</I>, int <I>address_len</I>);
</code>
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</blockquote><h4>SEE ALSO</h4><blockquote>
<i><a href="gethostname.html">gethostname()</a></i>.
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UNIX &reg; is a registered Trademark of The Open Group.<br>
Copyright &copy; 1997 The Open Group
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